Skateboard



FIG. 1 is a front perspective view of a skateboard according to the present invention.

FIG. 2 is a rear perspective view of the skateboard of FIG. 1.

FIG. 3 is a top view of the skateboard of FIG. 1.

FIG. 4 is a right side view of the skateboard of FIG. 1.

FIG. 5 is a front view of the skateboard of FIG. 1; and,

FIG. 6 is a bottom view of the skateboard of FIG. 1.

The broken lines in the drawings represent environment only and form no part of the claimed design. 

CLAIM The ornamental design for a skateboard, as shown and described. 